The Photoglob-Wehrli archive of the two major Swiss postcard publishers Photoglob AG and Wehrli AG is the most important of its kind. It is part of the Prints and Drawings Department of the Swiss National Library. Following a large-scale cataloguing project, 13,000 photographs from the Wehrli collection of Swiss townscapes and landscapes from the period 1897 to 1934 have now been digitised and made accessible at www.helveticarchives.ch. They are also freely available to everyone as high-resolution files on Wikimedia Commons.

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